Thank you very much you are helping me a lot with my preferred hobby!!! this manual of an old TV is going to be very helpful!!!!
You are very honest competent great job very clear and well done!!!!
Matteo

Caracteristiques,circuit adjusment,notes on schematis diagram,it's a good service manual,to live well,thanks.

Text excerpt from page 39 (click to view)

2.3 DISASSEMBLY/ASSEMBLY OF MECHANISM ASSEMBLY 2.3.1 General statement The mechanism should generally be disassembled/assembled in the EJECT mode (ASSEMBLY mode). (Refer to Fig. 2-3-1.) However, when the mechanism is removed from the main body, it is set in the STOP mode. Therefore, after the mechanism is removed from the main body, supply 3 V DC to the electrode on the top of the loading motor to enter the mechanism mode into the EJECT mode compulsory. <Mechanism assembly/Cassette housing assembly>
DC3V

<SUB CAM GEAR>

TOP VIEW

BOTTOM VIEW

Fig. 2-3-2

<EJECT mode>

Fig. 2-3-3
Motor

<C IN mode>

Fig. 2-3-4
<SHORT FF mode>

Fig. 2-3-5 <Back side of the mechanism assembly>
<STOP mode>

Fig. 2-3-6
EJECT mode Back side of deck

<REV mode>

Fig. 2-3-1 2.3.2 Explanation of mechanism mode The mechanism mode of this model is classified into six modes as shown in Table 2-3-1. Each mechanism mode can be distinguished from others by the relative position of â â mark on the sub cam gear to the inner or outer protrusion on the main deck. Refer to Fig. 2-3-2 to 2-3-8 below. The EJECT mode, C IN mode and SHORT FF mode should be recognized by the relative position of the â â mark to the inner protrusion, while the STOP mode, REV mode and PLAY mode should be recognized by that to the outer protrusion. Fig. 2-3-8 2-3